Probably not where you post this, but my a50 have a unique problem I haven't seen anywhere else

Came home to discover my a50 headset would not turn on unless it was connected to base station or by USB. However, when plugged in, the base station shows 3/4 bars in charging. Headset turns off immediately after disconnecting it from base station or USB. No LED light on headset when disconnected, however an orange light appears when connected to power. The lightning bolt on base station remains red at all times. I've checked to make sure it's in console mode and have tried hard reset; Does not work. Can you help me fix this problem I haven't seen it anywhere else on the forums or internet